iOS 26, iPadOS 26, watchOS 26 and macOS 26 introduce a host of new features in addition to the Liquid Glass design makeover that will bring glossy, translucent harmony to Apple’s software ecosystem this fall. However, not all of those advanced features will make it to every compatible device when Apple releases its next-gen operating systems.
If you own an old iPhone or Intel-based Mac, you will miss out on several improvements. Here’s a look at what won’t make the cut.